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| Great Black-backed Gull
Larus marinus
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| Age | Date | Location | Country | Comments |
 | Large chick | July 2000 | Hordaland | Norway | |
| 1 | | | | | |
| Juvenile | July 2002 | Hordaland | Norway | |
| Juvenile | July 2002 | Hordaland | Norway | |
| Juvenile | October 2003 | Hordaland | Norway | 3 img. |
| 1 | | | | | |
| First winter | January 2002 | Hordaland | Norway | 2 img. |
| First winter | February 2000 | Hordaland | Norway | |
| First winter | February 2000 | Hordaland | Norway | |
| First winter | February 2000 | Hordaland | Norway | |
| First winter | February 2000 | Hordaland | Norway | |
| First winter | March 2005 | Östfold | Norway | Flightshot |
| 1 | | | | | |
| First summer | September 2003 | Hanstholm | Denmark | Ventral flightshot |
| 1 | | | | | |
| Second winter | October 2003 | Hordaland | Norway | |
| Second winter | February 2000 | Hordaland | Norway | |
| Second winter | March 2002 | Hordaland | Norway | Two birds |
| Second winter | April 2002 | Hordaland | Norway | |
| 1 | | | | | |
| Third winter | March 2005 | Östfold | Norway | |
| 1 | | | | | |
| Adult | February 2002 | Oslo | Norway | |
| Adult | March 2002 | Hordaland | Norway | |
| Adult | March 2002 | Hordaland | Norway | Portrait |
| Adult | April 2000 | Hordaland | Norway | Flightshot |
| Adult | April 2001 | Hordaland | Norway | |
| Adult | April 2001 | Hordaland | Norway | |
| Adult | May 1997 | Sör-Tröndelag | Norway | Flightshot |
| Adults | September 2005 | Hordaland | Norway | Flightshots |
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